October 09, 2014

Popular Science Features BACtrack Vio

The October issue of Popular Science features the BACtrack Vio Smartphone Breathalyzer in their Obsessed column, along with a few other cool tech devices they are currently lusting for. Here's what they say:

"The size of a keychain, the Vio is one of the smallest breathalyzers available. It measures blood alcohol content, and even estimates when the level will drop low enough to safely drive."